General Information of MET (ID: META00685) |
Name |
N-Acetylhistidine
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Synonyms |
Click to Show/Hide Synonyms of This Metabolite
(2S)-2-Acetamido-3-(1H-imidazol-5-yl)propanoic acid; (2S)-2-Acetamido-3-(1H-imidazol-5-yl)propionic acid; (S)-2-Acetamido-3-(1H-imidazol-4-yl)propanoicacid; N-Acetyl histidine; N-Acetyl-L-histidine; N-Acetylhistidine; N-Acetylhistidine monohydrate; N-Acetylhistidine, (DL)-isomer; N-Hydroxy-aabp; N-alpha-L-Histidine; N2-Acetylhistidine; Nalpha-Acetyl-L-histidine
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Source |
Endogenous;Food
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Structure Type |
Amino acids, peptides, and analogues (Click to Show/Hide the Complete Structure Type Hierarchy)
Organic acids and derivatives
Carboxylic acids and derivatives
Amino acids, peptides, and analogues
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PubChem CID |
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HMDB ID |
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Formula |
C8H11N3O3
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Structure |
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3D MOL
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2D MOL
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Click to Show/Hide the Molecular/Functional Data (External Links/Property/Function) of This Metabolite
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KEGG ID |
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ChEBI ID |
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FooDB ID |
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ChemSpider ID |
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Physicochemical Properties |
Molecular Weight |
197.19 |
Topological Polar Surface Area |
95.1 |
XlogP |
-0.7 |
Complexity |
232 |
Heavy Atom Count |
14 |
Rotatable Bond Count |
4 |
Hydrogen Bond Donor Count |
3 |
Hydrogen Bond Acceptor Count |
4 |
Function |
N-Acetylhistidine, also known as N-alpha-L-histidine, belongs to the class of organic compounds known as histidine and derivatives. Histidine and derivatives are compounds containing cysteine or a derivative thereof resulting from reaction of cysteine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. N-Acetylhistidine is a very strong basic compound (based on its pKa). N-Acetylhistidine is a constituent of the tissues of various fish and amphibian species.
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Regulatory Network
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